How do I get numbered sections?

[Alan Westhagen]

Being new to docbook, I have downloaded a 
number of HOWTOs and Docbook guides in 
source form, so that I can study the 
markup used.

When I run docbook2html on these sources,
I get usable html output, but it differs
from that posted on the web.  In particular,
the section headings are not numbered and
neither are the section references in the
table of contents.

What am I missing?  Is there some parameter
to docbook2html that I need to use? or
is there some attribute which controls 
enumeration behavior?

-- Alan Westhagen